(Scroll down for video) A city official was arrested on a charge of indecent exposure after allegedly touching his chest while staring at girls who were traveling on a train, according to police in Japan.

Kyoto police said that they have arrested 33-year-old Toshihiro Fujikuma, who works at the Health and Welfare Department, after being accused of opening his pants and exposing his private parts to two 16-year-old girls.

Fujikuma was charged with one count of indecent exposure.

The mayor apologized, saying that the official's actions cannot be tolerated and he will be punished. When questioned by police, Fujikuma admitted to exposing himself to the girls, saying that he was stressed out from work.

Fujikuma became known as the "nipple man" after being recorded on numerous occasions touching his chest while looking at women on trains.

After Fujikuma exposed himself to the two high school girls, who were not identified, they told their parents who called the police.